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1. 发明授权

EP0844076B1 Pipe liner bag and manufacturing method therefor 失效
标题翻译：管内衬以及它们的制造方法
公开(公告)号：EP0844076B1
公开(公告)日：2006-08-09
申请号：EP97306972.7
申请日：1997-09-09
申请人： SHONAN GOSEI - JUSHI SEISAKUSHO K.K. , YOKOSHIMA & COMPANY , Get Inc. , Oar Company
发明人： Kamiyama, Takao , Yokoshima, Yasuhiro , Endoh, Shigeru , Aoki, Hiroyuki
IPC分类号： B32B27/08 , B32B37/04 , B29D23/00 , B29C63/36 , F16L55/163
CPC分类号： B29D23/001 , B29C63/00 , B32B27/08 , F16L55/1656

2. 发明授权

EP0725246B1 An eversion nozzle, and a method for repairing an underground tubular conduit 失效
标题翻译： Eversiondüse和修复地下管道的方法
公开(公告)号：EP0725246B1
公开(公告)日：2001-09-26
申请号：EP95300628.5
申请日：1995-02-01
申请人： SHONAN GOSEI - JUSHI SEISAKUSHO K.K. , YOKOSHIMA & COMPANY , GET Inc.
发明人： Kamiyama, Takao , Yokoshima, Yasuhiro , Endoh, Shigeru
IPC分类号： F16L55/165 , F16L55/18
CPC分类号： F16L55/18 , F16L55/1651

3. 发明授权

EP0697558B1 Cutter apparatus 失效
标题翻译：切割机
公开(公告)号：EP0697558B1
公开(公告)日：2001-09-26
申请号：EP95300782.0
申请日：1995-02-08
申请人： SHONAN GOSEI - JUSHI SEISAKUSHO K.K. , YOKOSHIMA & COMPANY , GET Inc.
发明人： Kamiyama, Takao , Yokoshima, Yasuhiro , Endoh, Shigeru
IPC分类号： F16L55/26 , F16L55/28
CPC分类号： F16L55/265 , F16L55/28

4. 发明公开

EP0856697A1 Pipe lining method 失效
标题翻译： Rohrauskleidungsverfahren
公开(公告)号：EP0856697A1
公开(公告)日：1998-08-05
申请号：EP98300704.8
申请日：1998-01-30
申请人： SHONAN GOSEI - JUSHI SEISAKUSHO K.K. , YOKOSHIMA & COMPANY , Get Inc. , Oar Company
发明人： Kamiyama, Takao , Yokoshima, Yasuhiro , Endoh, Shigeru , Aoki, Hiroyuki
IPC分类号： F16L55/165
CPC分类号： B29C59/007 , B29C63/0086 , B29C2793/0018 , F16L55/165 , F16L55/179 , F16L55/18 , Y10T156/1057 , Y10T156/108
摘要： A pipe lining method is provided for accurately cutting or punching out a pipe liner bag (4) after being lined on an inner wall of a pipe (10) with a good operability while preventing the operational environment from being contaminated. A fluid pressure is applied to act on a pipe liner bag (4) introduced in a pipe (10) to press the pipe liner bag onto the inner wall of the pipe. A thickness reducing member (3) is brought into contact with the outer surface of the pipe liner bag (4) to partially reduce the thickness of the pipe liner bag. A predetermined pipe lining operation is performed with the above state maintained. Then, an external force is applied to a thickness reduced portion (4a) of the pipe liner bag (4) to break the portion.
摘要翻译：提供了一种管道衬套方法，用于在管道（10）的内壁上排列好的可操作性，同时防止操作环境受到污染，从而精确地切割或冲压出管衬内衬（4）。施加流体压力作用于引入到管道（10）中的管道衬套（4），以将管道衬垫压入管道的内壁。使厚度减小构件（3）与管内衬袋（4）的外表面接触，以部分地减小管衬袋的厚度。在保持上述状态的情况下执行预定的管道衬套操作。然后，将外力施加到管内衬袋（4）的厚度减小部分（4a）以使该部分断裂。

5. 发明授权

EP0620103B1 A method for repairing a tubular conduit 失效
标题翻译：对于管道修复过程
公开(公告)号：EP0620103B1
公开(公告)日：1998-05-13
申请号：EP94302267.3
申请日：1994-03-29
申请人： SHONAN GOSEI - JUSHI SEISAKUSHO K.K. , YOKOSHIMA & COMPANY , GET Inc.
发明人： Kamiyama, Takao , Yokoshima, Yasuhiro , Endoh, Shigeru
IPC分类号： B29C63/36 , F16L55/165
CPC分类号： B29C63/34 , B29C63/0069 , F16L55/1651

6. 发明公开

EP0640464A3 Method of manufacturing a branch pipe liner bag 失效
标题翻译：制造一衬袋要支线的方法。
公开(公告)号：EP0640464A3
公开(公告)日：1995-11-29
申请号：EP94305284.5
申请日：1994-07-19
申请人： SHONAN GOSEI - JUSHI SEISAKUSHO K.K. , YOKOSHIMA & COMPANY , GET Inc.
发明人： Kamiyama, Takao , Yokoshima, Yasuhiro , Endoh, Shigeru
IPC分类号： B29C57/00 , F16L55/165
CPC分类号： B29C57/00 , B29C2793/0081 , F16L55/1651 , F16L55/179
摘要： A method is provided for manufacturing a branch pipe liner bag (11) which can be integrally joined with a main pipe liner bag so that water is prevented from penetrating through a joining portion between them. A tubular unwoven fabric member (1) having its outer surface covered with a highly sealable film (2) is prepared, and a portion of the film covering one end portion (1a) of the tubular unwoven fabric member is torn off. Then, a plurality of slits (b) are cut into the end portion (1a) of the tubular unwoven fabric member, from which the film (2) has been removed, in the longitudinal direction thereof. The end portion (1a) of the tubular unwoven fabric member is folded out, and is mounted on a first unwoven fabric sheet (4) for forming a flange which has previously been set on a frame (3) having the same shape as the inner wall of a main pipe. A second unwoven fabric sheet (6) for forming a flange is then placed on the folded-out end portion (1a) of the tubular unwoven fabric member such that the end portion is sandwiched by the first and second unwoven fabric sheets (4, 6). A liquid hardenable resin is impregnated into the end portion (1a) of the tubular unwoven fabric member and the first and second unwoven fabric sheets (4, 6). After the liquid hardenable resin impregnated in them is hardened, a hardenable resin (10) is also impregnated into a remaining portion of the tubular unwoven fabric member (1), thus completing the desired branch pipe liner bag (11).

7. 发明公开

EP0640464A2 Method of manufacturing a branch pipe liner bag 失效
标题翻译：制造支管衬里袋的方法
公开(公告)号：EP0640464A2
公开(公告)日：1995-03-01
申请号：EP94305284.5
申请日：1994-07-19
申请人： SHONAN GOSEI - JUSHI SEISAKUSHO K.K. , YOKOSHIMA & COMPANY , GET Inc.
发明人： Kamiyama, Takao , Yokoshima, Yasuhiro , Endoh, Shigeru
IPC分类号： B29C57/00 , F16L55/165
CPC分类号： B29C57/00 , B29C2793/0081 , F16L55/1651 , F16L55/179
摘要： A method is provided for manufacturing a branch pipe liner bag (11) which can be integrally joined with a main pipe liner bag so that water is prevented from penetrating through a joining portion between them. A tubular unwoven fabric member (1) having its outer surface covered with a highly sealable film (2) is prepared, and a portion of the film covering one end portion (1a) of the tubular unwoven fabric member is torn off. Then, a plurality of slits (b) are cut into the end portion (1a) of the tubular unwoven fabric member, from which the film (2) has been removed, in the longitudinal direction thereof. The end portion (1a) of the tubular unwoven fabric member is folded out, and is mounted on a first unwoven fabric sheet (4) for forming a flange which has previously been set on a frame (3) having the same shape as the inner wall of a main pipe. A second unwoven fabric sheet (6) for forming a flange is then placed on the folded-out end portion (1a) of the tubular unwoven fabric member such that the end portion is sandwiched by the first and second unwoven fabric sheets (4, 6). A liquid hardenable resin is impregnated into the end portion (1a) of the tubular unwoven fabric member and the first and second unwoven fabric sheets (4, 6). After the liquid hardenable resin impregnated in them is hardened, a hardenable resin (10) is also impregnated into a remaining portion of the tubular unwoven fabric member (1), thus completing the desired branch pipe liner bag (11).
摘要翻译：本发明提供了一种用于制造支管衬里袋（11）的方法，所述支管衬里袋能够与主管衬里袋一体地接合，从而防止水穿过它们之间的接合部分。准备外表面被高密度膜（2）覆盖的筒状的无纺布构件（1），剥离覆盖筒状无纺布构件的一端部（1a）的膜的一部分。然后，在管状无纺布构件的端部（1a）中沿着其纵向从其中已经去除了膜（2）的位置切下多个狭缝（b）。管状无纺布构件的端部（1a）被折叠出来，并且被安装在用于形成预先设置在具有与内部形状相同的形状的框架（3）上的凸缘的第一无纺织物片材（4）主管道的墙壁。然后将第二片用于形成凸缘的无纺织物片材（6）放置在管状无纺布构件的折叠端部（1a）上，使得该端部被第一和第二无纺织物片材（4,6 ）。液态硬化树脂浸渍在管状无纺布构件和第一和第二无纺织物片材（4,6）的端部（1a）中。浸渍在其中的液态可硬化树脂硬化后，可硬化树脂（10）也浸渍到管状无纺布构件（1）的其余部分中，从而完成所需的支管衬里袋（11）。

8. 发明公开

EP0624749A1 Method of injecting resin into a pipe liner bag and method of repairing pipelines 失效
标题翻译：树脂注入的方法成管路内衬材料和方法用于修复管道。
公开(公告)号：EP0624749A1
公开(公告)日：1994-11-17
申请号：EP94302366.3
申请日：1994-03-31
申请人： SHONAN GOSEI - JUSHI SEISAKUSHO K.K. , YOKOSHIMA & COMPANY
发明人： Yokoshima, Yasuhiro
IPC分类号： F16L55/165
CPC分类号： F16L55/1651
摘要： A resin injection method and a pipeline repair method are provided for smoothly and rapidly performing setting of an open liner and for completing works such as eversion and insertion of the open liner even for a steeply inclined pipeline. An end portion of an open liner (2) is everted such that the end is attached to one end of a pipe liner bag (1) which has been introduced into a pipeline (4) to be repaired. A resin (5) is injected into the open liner (2) from the other end thereof while the pipe liner bag (1) is evacuated, thus injecting the resin into the pipe liner bag through the open liner. After the resin (5) has been injected into the pipe liner bag (1) in the above-mentioned method, the open liner (2) is everted by fluid pressure to be inserted into the pipe liner bag, whereby the resin is impregnated into the pipe liner bag. Then, the pipe liner bag 1) is pressed against the inner wall of the pipeline (4), in which state the resin impregnated in the pipe liner bag is cured to repair the pipeline. This pipe repair method allows the pot life of the resin to be shortened, so that the work time required for the repair operations can be reduced.
摘要翻译：提供了用于顺利且迅速地进行一个开放的衬垫的设置和完成作品的树脂注入方法和管线修复方法：如外翻和打开衬垫的插入，即使是陡峭倾斜的管道。外翻检查开放的衬垫（2）的端部并在一端附接至管内衬材料（1）其中已导入到管线（4）要修复的一端。的树脂（5）被注入到从其而管内衬材料（1）被抽空，通过打开的衬垫THUS注入树脂到管内衬材料的另一端开口衬垫（2）。树脂（5）已注入在上述方法中的管内衬材料（1）后，将开衬垫（2）由流体压力外翻到被插入到管内衬材料，由此将树脂浸渍到管衬袋。然后，将管内衬材料1）被压在管道（4），在该状态在管内衬材料浸渍的树脂固化修复管道的内壁。此管修理方法允许树脂的适用期缩短，所以也用于修复操作所需的工作时间可被减少。

9. 发明公开

EP0620103A2 A method for repairing a tubular conduit 失效
标题翻译： Reparaturverfahrenfüreine Rohrleitung。
公开(公告)号：EP0620103A2
公开(公告)日：1994-10-19
申请号：EP94302267.3
申请日：1994-03-29
申请人： SHONAN GOSEI - JUSHI SEISAKUSHO K.K. , YOKOSHIMA & COMPANY , GET Inc.
发明人： Kamiyama, Takao , Yokoshima, Yasuhiro , Endoh, Shigeru
IPC分类号： B29C63/36 , F16L55/165
CPC分类号： B29C63/34 , B29C63/0069 , F16L55/1651
摘要： A method for repairing a tubular conduit (1) by lining the inner wall of the tubular conduit with a tubular liner bag (2) impregnated with thermosetting liquid resin, comprising the steps of; (a) everting the tubular liner bag in the tubular conduit; (b) closing the open end of the tubular liner bag with a stationary lid (3b) thereby forming a closed space (S) inside the tubular liner bag and the lid; (c) inserting a heat-resistive hose (7) into the closed space through the lid; (d) inflating the tubular liner bag by charging a pressurized fluid into the closed space; and (e) supplying hot water via the heat-resistive hose to thereby heat and harden the liner bag; wherein the heat-resistive hose is slidably inserted through the lid, and is connected to the lid via a flexible inflatable sealing device such that when the pressurized fluid is charged into the closed space the sealing device is pressed to inflate externally from the lid thereby forcing the heat-resistive hose to slide externally.
摘要翻译：一种用管道导管（1）修补管道导管的内壁的方法，该管状导管用浸渍有热固性液体树脂的管状衬垫袋（2），包括以下步骤：（a）将管状衬里袋放在管状导管中; （b）用固定盖（3b）封闭管状衬垫袋的开口端，从而在管状衬里袋和盖子内形成封闭空间（S）; （c）通过盖将绝热软管（7）插入封闭空间; （d）通过将加压流体充入封闭空间来使管状衬垫袋膨胀; 和（e）通过耐热软管供应热水，从而加热和硬化衬里袋; 其中所述耐热软管可滑动地插入所述盖中，并且通过柔性的可充气密封装置连接到所述盖，使得当所述加压流体被装入所述封闭空间中时，所述密封装置被挤压以从所述盖向外膨胀，从而迫使耐热软管从外部滑动。

10. 发明公开

EP1384938A1 Method of repairing flow passage 审中-公开
标题翻译： Verfahren zur Sanierung vonStrömungskanäle
公开(公告)号：EP1384938A1
公开(公告)日：2004-01-28
申请号：EP03016928.8
申请日：2003-07-24
申请人： SHONAN GOSEI - JUSHI SEISAKUSHO K.K. , YOKOSHIMA & COMPANY
发明人： Kamiyama, Takao , Yokoshima, Yasuhiro
IPC分类号： F16L55/165 , E03F3/06
CPC分类号： E03F3/06 , E03F2003/065 , Y10T29/49718
摘要： A method of repairing a flow passage is provided that allows prevention of deformation of a tubular assembly after hardening of grout material, to maintain the tubular assembly in a desired cylindrical shape. The method comprises the steps of forming a tubular assembly in a pipe, the tubular assembly having an outer diameter smaller than an inner diameter of the pipe; filling a grout material in a clearance between the tubular assembly and the inner wall of the pipe; disposing a tubular expansible and contractile pressure bag within the clearance between the tubular assembly and the inner wall of the pipe in a longitudinal direction of the pipe; filling the pressure bag with a fluid to expand the pressure bag; and supporting the tubular assembly with the expanded pressure bag. With the foregoing process of the present invention, slight deformation of the tubular assembly due to the pressure of the grout material can be absorbed through elastic deformation of the pressure bag to prevent partial deformation of the hardened tubular assembly, thereby maintaining the overall tubular assembly in the desired cylindrical shape.
摘要翻译：提供了修复流路的方法，其允许防止在灌浆材料硬化之后管状组件的变形，以将管状组件保持在期望的圆柱形状。该方法包括以下步骤：在管中形成管状组件，所述管状组件的外径小于管的内径; 在管状组件和管的内壁之间的间隙中填充灌浆材料; 在管状组件和管的内壁之间的间隙中沿管的纵向方向设置管状可膨胀和收缩的压力袋; 用流体填充压力袋以膨胀压力袋; 并用膨胀的压力袋支撑管状组件。通过本发明的上述方法，可以通过压力袋的弹性变形来吸收由于灌浆材料的压力引起的管状组件的轻微变形，以防止硬化的管状组件的部分变形，从而将整个管状组件保持在所需的圆柱形。

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